Initialize priv from user supplied priv structure in SYS_PRIV_INIT.

Added SYS_PRIV_USER call to downgrade a privileged process to a user process.
2006-10-20 14:42:48 +00:00
parent 1ce2f75627
commit dd3ee082b2
2 changed files with 63 additions and 0 deletions
--- a/include/minix/com.h
+++ b/include/minix/com.h
@@ -315,6 +315,9 @@
 #define SYS_PRIV_ADD_MEM	3	/* Add memory range (struct mem_range)
 					 */
 #define SYS_PRIV_ADD_IRQ	4	/* Add IRQ */
+#define SYS_PRIV_USER		5	/* Make a process an oridinary user 
+					 * process.
+					 */

 /* Subfunctions for SYS_SETGRANT */
 #define SYS_PARAM_SET_GRANT	1	/* Set address and size of grant table */